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SAI max slot of i.MX-RT105x

Question asked by Toshishisa Sugiyama on Mar 3, 2019
Latest reply on Mar 11, 2019 by Toshishisa Sugiyama



I'd like to confirm  max slot number of SAI in i.MX-RT.

There are below description  in 36.1.3 Synchronous Audio Interface (SAI) of reference manual.

• Maximum Frame Size of 32 Words
• Word size programmable from 8-bits to 32-bits


I  think max 2x16slot (32bits per 1 slot) can be output in one frame at TDM mode.

It may use 49.152MHz bit clock at 48kHz frame rate.

Is it possible?


Best Regards,